AS
Andrew Sieja
Founder at OnDean
· Greater Chicago Area, United States
Check size
Undisclosed
Lead stage
Early-stage
Deals tracked
2
Sectors
Legal tech, Regulatory tech
Legal tech
Regulatory tech
Technology
Philanthropy
Motorsports
Early-stage
Growth
United States
Chicago
About Andrew
Andrew Sieja is a Director whose professional background and current role remain limited in available public data. Without confirmed firm affiliation, stage focus, or sector specialization from the provided sources, a complete institutional profile cannot be reliably synthesized
Investment thesis
Builds and backs technology, investing, philanthropy, and motorsports initiatives from a founder-led platform.
Focuses on legal and regulatory technology companies through OnDean Forward, with broader activity across technology, philanthropy, and motorsports initiatives.[1]
Investment philosophy
Andrew Sieja describes OnDean as a platform deploying economic, industry, and social capital toward interests in technology, investing, philanthropy, and motorsports. He says OnDean Forward backs legal and regulatory technology companies, while Alta Futures supports philanthropic ideas and OrangeCat Racing channels his motorsports focus.[1]
Recent activity
Live platform data · proprietary, citable layer
Notable portfolio
Relativity / kCura
Frequently asked
Does Andrew Sieja invest at Early-stage stage?
Yes. They invest at Early-stage, Growth stage.
Their geographic focus includes United States, Chicago.
What is their typical check size?
Check size is not publicly disclosed. They currently invest through OnDean.
What sectors does Andrew Sieja focus on?
Andrew Sieja primarily invests in Legal tech, Regulatory tech, Technology, Philanthropy.
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